China Cam1 Series Changan Type Moulded Case Circuit Breaker

Application
CAM1 series moulded case circuit breaker is a new type breaker which is applied with rated insulating voltage 800V(500V for CAM1-63),rated working voltage 690V and used for infrequent exchange and stratup in AC(60)Hz condition. The MCCB is of protecting functioin in overloading,short-circuit,and under voltage situation to protect circuit system and power device from damage.
The MCCB can be devided into L;M;H types according to their rated limit short-circuit breaking capacity.
The MCCB is advantageous for its compact body,high breaking capacity(some even on flying arc),short arc-casting and superior aseismatic function.
The MCCB has function of insulation wit its mark
The product complies with IEC60947-2,GB14048.2.
Type code & signification
N-P type from 4-P has 3 types:A type:N-P without current tripper(normally open);
B type:N-P without current tripper working together with other 3P;
C type:N-P without current tripper working together with other 3P;
No code for distribution type breakers,2 for motor-protection type;
No-code for distribution type breakers,2 for motor-protection type;
It can be divided into L(common)type,M(standard)type and H(high)type.L type with connecting current equal to relevant frame level and M type with breaking capacity equaling to their frame level according to their rated limited short short-circuit breaking capacity(lcu).
Normal working situation
Altitude 2000m and below;
Ambient temperature no higher than+40ºC(45ºC for watercraft)no less than-5ºC;
Stand moist air;
Stand salty&oil mildew;
Most gradient 22.5°;
Atmosphere without corrupt&electric air and no danger of explosion;
Without rain effect.
Main technique data of MCCB

TypeCAM1-63L CAM1-63MCAM1-100L CAM1-100MCAM1-225L CAM1-225M/CAM1250L CAM1-250Mrated frame level current lnm(A)63100225Rated current ln (A)10,12,16,20,25,32,40,50,6316,20,25,32,40,50,63,80,100125,160,180,200,225,(250)Rated insulated voltage Ui(AC V)500800800Rated impulse-stand voltage Ui(V)800080008000Rated working voltage Ue(AC V)400/415400/415400/415Poles343434Rated limited short-circuit breaking capacity levelLMLMLMLMLMLMRated limited short-circuit breaking capacity lcu(KA)400/415V203020303050305035503550Rated working short-circuit breaking capacity lcs(KA)400/415V1522.51522.522.537.522.537.526.2537.526.2537.5Operation characteristic (Times)Connected200020001500Break10000100008500Outlook dimensionL135150165W7810392122107142H73.581.5728886103Weight(g)7358491464195212571493149319001714201419002014Arcing distance(mm)≤50≤50≤50

TypeCAM1-400M CAM1-400HCAM1-630M CAM1-630HCAM1-800H rated frame level current lnm(A)400630800 Rated current ln (A)225,250,315,350,400400,500,630630,700,800 Rated insulated voltage Ui(AC V)800800800 Rated impulse-stand voltage Ui(V)800080008000 Rated working voltage Ue(AC V)400/415400/415400/415 Poles343434 Rated limited short-circuit breaking capacity levelMHMHMHMHHH Rated limited short-circuit breaking capacity lcu(KA)400/415V50705070507050708080 Rated working short-circuit breaking capacity lcs(KA)400/415V37.552.537.552.537.552.537.552.56060 Operation characteristic (Times)Connected10001000500 Break500040003000 Outlook dimensionL257270280 W150198182240210280 H106.5110115.5 Weight(g)542074436116711671169929852611731 Arcing distance(mm)≤50≤100≤100

How to Order?
1. Let us have the details of your requirements.
2. Price-list will be sent for /confirm/iation.
3. After prices /confirm/ied,PI will be sent for payment.
4. After get your Deposit,production will be arranged within one day.
5. When goods ready,all the documents for custom clearance will be scanned to you for the balance payment.
6. OEM/ODM is acceptable
Shipping:
1. Normally by SEA From NINGBO TO ...
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
Payment:
1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2.If the Amount is small,you can pay to us by western union/Paypal/Money Gram.
3. L/C also acceptable
Warranty:
1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods
Contact us: